Terms of Use & License Agreement

Effective date: 3 July 2026 · Last updated: 3 July 2026

This is the agreement between you and Grigorii Moskalev (“we”, “us”, the “Licensor”) for the Occlira desktop application and this website. By downloading, installing or using Occlira, you agree to these terms. If you do not agree, do not install or use the app. It is written in plain language and is not legal advice; where you buy as a consumer, your mandatory statutory rights always apply on top of it (see §17).

1. Who you are contracting with

The software is licensed by Grigorii Moskalev. Purchases are sold and processed by Polar (Polar Software Inc.) acting as our Merchant of Record — Polar is the seller for your transaction and its buyer terms also apply to the purchase itself.

2. The license

Occlira is licensed, not sold. Your purchase grants you a perpetual, non-exclusive, non-transferable, revocable license to install and use Occlira for your own personal or internal business purposes on one device at a time (node-locked). You may deactivate the license on one device and reactivate it on another. The license does not expire, and free updates are included within the same major version (see §7).

This license is granted on the conditions that you comply with these terms and have paid any applicable fee. All rights not expressly granted to you are reserved to us. We may improve, change, or discontinue features of Occlira at our discretion.

3. Activation & device binding

Activating a license requires a one-time online activation, and the app briefly re-validates the license with our licensing provider on launch. To enforce the “one device at a time” rule, the app binds the license to a device identifier generated on your computer. If you are offline, the app keeps working for a limited grace period based on the last successful check. Your documents are never sent during activation or validation. To move to a new machine, deactivate the license first.

We may take reasonable technical and administrative steps to verify that licenses are used in accordance with these terms. We may suspend, revoke, or decline to validate a license that we reasonably believe has been shared, resold, tampered with, obtained by fraud, or otherwise used in breach of these terms, or where the corresponding payment is reversed or charged back. Except where a refund is required by law, no refund is due for a license terminated because of your breach or fraud.

4. Free trial

Occlira may be used free for 14 days with full functionality, no account and no key. To keep the trial fair, it is tied to your device, so reinstalling does not reset it. After the trial ends, a valid license is required to keep using the anonymization features.

5. What you may not do

  • Resell, rent, lease, lend, sublicense, publish or otherwise distribute the app or share your license key.
  • Reverse-engineer, decompile or disassemble the app, except to the limited extent this restriction is expressly permitted by applicable law (for example, mandatory interoperability rights).
  • Circumvent, disable or tamper with the licensing, activation or trial mechanisms.
  • Remove or alter any proprietary notices, or use our name or logo without permission.
  • Use Occlira to build, train or benchmark a competing product or service, or publish benchmarks or comparisons of it, without our prior written consent.
  • Use Occlira to provide a bureau, hosting or processing service to third parties, or in high-volume or automated ways beyond ordinary personal or internal business use, unless separately licensed by us.
  • Rely on Occlira in high-risk or safety-critical settings where an error could lead to death, personal injury, or serious physical, environmental or financial harm.
  • Use Occlira to break the law or to infringe anyone else’s rights.

6. Ownership & intellectual property

Occlira, including all software, models we provide, text, design and trademarks, is owned by the Licensor and its suppliers and is protected by intellectual-property laws. Except for the license granted here, all rights are reserved. Any feedback you choose to send us may be used to improve the product without obligation to you.

7. Third-party & open-source components

Occlira includes third-party and open-source components, each provided under its own license. Those licenses govern those components and, where required, prevail over these terms for that component. In particular, the bundled AI detection model and the on-device speech model are provided under permissive open-source licenses (for example Apache 2.0 and MIT). The complete list of components and their licenses is available inside the app under About → Licenses.

8. Updates

The app can check for and install updates automatically (you can disable automatic downloads in Settings, though we recommend keeping security updates on). Updates may include improvements to the detection model. Updates within your major version are included at no extra cost. A future major version may be offered as a separate purchase or an optional paid upgrade. We provide updates and support at our discretion; we do not guarantee any response time, the continued availability of Occlira or any feature, or compatibility with any particular system or third-party service.

9. Price, payment & taxes

The price that applies is the one shown at checkout. Occlira is a one-time purchase, and the exact amount may vary depending on your currency, region, applicable taxes/VAT, and any discount. Payment, taxes and delivery of your license key are handled at checkout by Polar as Merchant of Record. We do not see or store your full payment details.

10. Refunds & right of withdrawal

We offer a 14-day money-back guarantee: if you are not satisfied, email [email protected] within 14 days of your purchase for a full refund. Because a free 14-day trial lets you evaluate the app in full before buying, we encourage you to try it first.

If you are a consumer in the EU/EEA, you also have a statutory right to withdraw from the purchase within 14 days. For digital content supplied immediately, that right can end once supply begins with your acknowledgement; regardless, our 14-day money-back guarantee above gives you at least the same protection.

11. Your responsibility & the “no guarantee of complete detection” clause

Occlira is a tool that helps you find and remove personal data by combining an AI detection model with pattern rules and a human review step. Automated detection is not perfect: it can miss, over-detect or mis-classify data. You are responsible for reviewing the findings and verifying the output before you share, publish or otherwise rely on it. We do not warrant that Occlira will detect or remove every piece of personal data, and the app is not a substitute for professional, legal or compliance advice.

You remain responsible for how you handle your own data and for your own compliance with laws that apply to you (such as the GDPR or HIPAA). Because your files and the personal data in them never reach us, you remain the controller of that data; we do not act as your processor and no data-processing agreement or business-associate agreement with us is required or implied.

You are also responsible for keeping your own backups, including of the restore mappings the app creates. If a mapping is deleted, expires or is lost, the original values may be impossible to recover, and we are not responsible for that loss.

12. Disclaimer of warranties

To the maximum extent permitted by law, Occlira and this website are provided “as is” and “as available”, without warranties of any kind, whether express or implied, including implied warranties of merchantability, fitness for a particular purpose and non-infringement. Nothing in this section limits any warranty or right that cannot be excluded under the law that applies to you as a consumer.

13. Limitation of liability

To the maximum extent permitted by law, the Licensor will not be liable for any indirect, incidental, special, consequential or punitive damages, or for any loss of data, profits or goodwill, arising out of or relating to your use of Occlira. Our total liability for all claims relating to the app is limited, in aggregate, to the amount you paid for the license in the 12 months before the claim.

Nothing in these terms excludes or limits liability that cannot be excluded by law — including liability for death or personal injury caused by negligence, for fraud or fraudulent misrepresentation, for gross negligence or wilful misconduct, or for your mandatory statutory consumer rights.

14. Indemnification

If you use Occlira in breach of these terms or unlawfully, you agree to indemnify the Licensor against claims, losses and reasonable costs arising from that use. This does not apply to the extent a loss is caused by us, and it does not limit your statutory consumer rights.

15. Term & termination

These terms apply for as long as you use Occlira. Your license terminates automatically if you materially breach these terms. On termination you must stop using the app and remove it. Provisions that by their nature should survive — including sections 5–7 and 11–17 — continue after termination.

16. Export controls & sanctions

You confirm that you are not located in, and will not use Occlira in, any country or in any way prohibited by applicable export-control or sanctions laws, and that you are not on any restricted-party list under those laws.

17. Governing law & consumer rights

These terms are governed by the laws of the Republic of Cyprus, and the courts of Cyprus have jurisdiction — except that, if you are a consumer, you also keep the protection of the mandatory laws of your country of residence and may bring proceedings in your local courts. Nothing in these terms limits your mandatory statutory consumer rights.

18. Changes to these terms

We may update these terms from time to time. The current version is always posted here with its “Last updated” date. For material changes we will provide reasonable notice where appropriate; continuing to use Occlira after an update means you accept the revised terms.

19. General

These terms (together with the licenses of any third-party components and Polar’s buyer terms) are the entire agreement between you and us about Occlira. If any part is found unenforceable, the rest remains in effect. Our failure to enforce a provision is not a waiver. You may not assign these terms; we may assign them to a successor of the product. Neither party is liable for delays caused by events beyond its reasonable control. These terms are written in English, which is the controlling language.

20. Contact

Grigorii Moskalev · [email protected]. See also our Privacy Policy.